快龙与小邮递员

福本莉子

Hana (voice)

高桥伸也

Kairyu (voice)

本渡枫

Hana (5 Years Old) (voice)

藤原夏海

Rio (voice)

佐藤利奈

Rio's Mother (voice)

平川大辅

Rio's Father (voice)

岛本须美

Hana's Grandmother (voice)

中博史

Postmaster (voice)

熊谷海丽

Hogator (voice)

栗坂南美

Wanpachi (voice)

伊南羽樱

Hitomoshi (voice)

杉崎亮

Kairiky (voice)